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What grows in Gatanga

Murang'a, Kenya

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Map showing the boundary of Gatanga

The 2026 season in Gatanga

Rainy seasonsTwo each year — two chances to plant
When the rains are expectedFebruary 2026 to June 2026
Rain in a typical yearAbout 828 mm
This season's rainLeaning wet — January, February, October, November and December look heavier than usual. Make sure water can drain off the field; a wet year does more damage through waterlogging and disease than through the rain itself.
This season's heatHotter than usual — about +1.0 °C over the growing months. Heat makes the same rain do less, so a dry spell bites sooner: do not plant late, and shade or mulch what you can.
What that supportsenough rain for one full main crop, warm all year, so nothing but rain ends the season
Ground this covers4 kinds of ground. The season below is the largest that farms — about 38% of this area.
38% enough rain for one full main crop; warm all year, so nothing but rain ends the season 220 growing days · about 800 mm · February to June
22% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 1,510 mm · December to December
13% enough rain for one full main crop; warm all year, so nothing but rain ends the season 236 growing days · about 900 mm · February to June
10% enough rain for one full main crop; warm all year, so nothing but rain ends the season 254 growing days · about 1,120 mm · September to July

last updated 30 September 2026

What grows in Gatanga

38% lowland, sub-humid, warm — 56 crops

22% highland, humid, warm — 27 crops

13% highland, sub-humid, warm, two seasons — 60 crops

10% highland, sub-humid, warm, one season — 54 crops

Rain-fed. These dates are worked out from each place's own rainfall, for a field watered by the season — with irrigation a window can open earlier, close later, or come round more than once a year. Check your own field under What grows, or get the Divisi app for a calendar dated to your farm.

What grows in Gatanga with irrigation

These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.

What Divisi would not plant in Gatanga

Every crop in the catalogue is scored against this district, not only the ones that work — so the list above is a decision rather than a shortlist. These are the rest, with what ruled each one out.

  • Taro Only in patches — clears in part of this area, not across any one zone
  • Robusta coffee Only in patches — clears in part of this area, not across any one zone
  • Cashew Only in patches — clears in part of this area, not across any one zone
  • Sugarcane Moderate
  • Cocoa Unsuitable
  • Coconut Unsuitable
  • Egusi melon Unsuitable — Temperature
  • Oil palm Unsuitable

Divisi scored 74 crops against this district's own ground; 8 came back without a sowing date.

Plan the season, not just check it

The crops and dates above are read at cells spread across Gatanga, and the map colours which kind of ground each part of it is. Your own soil, slope and rainfall will shift the dates — the Divisi app works them out for your field, and dates each job that follows.

Or check your field first

What changed in Gatanga

  • 2 September 2026 Irish Potato — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 Cabbage — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 African Nightshade — Suitability class changed, now rates Favourable
  • 2 September 2026 African Nightshade — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 Lettuce — Limiting factor changed

This calendar moves

Planting windows shift with the forecast. Leave your email and we'll send what changed, and a note when planting time nears — a couple of emails a month at most.

Where to sell it nearby

Support and extension

Frequently asked questions

What crops grow well in Gatanga?

Lemon, Beetroot, Carrot, Common bean, Irish potato all rate well in Gatanga — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant Lemon in Gatanga?

In Gatanga the window for Lemon runs 22 Mar 2026 to 2 Mar 2027.

Is there a farming app that works in Gatanga?

Divisi does. It reads Gatanga's own rainfall, soil and terrain rather than a national average, so the planting dates and crop shortlist on this page are the same ones the app works out for a field here — then dates each job for that field, and keeps working with no signal.

Is this exact for my own field?

No — these are readings taken across Gatanga, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.

Keep going

The district's answer is one question. What each crop needs, what attacks it and where to sell it are the others.

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